Türkiye Jeoloji Bülteni

Evaluation of Drill-Log Data from Kütahya Turanocağı and Örtaocak Magnesite Regions by Geostatistical Methods

Abstract: Geochemieal paremeters of the drilling-logs from two magnetic mines of Kumaş have been evaluatedstatistically. Each magnesite mine was analized on statistical base within and between each other by using geochemiealparameters. The parameters which were used in this study MgO, SiOi, CaQ, F62Q3 and AI2O3, Computer programswere used in this geostaüsüçal study due to excessive number of data. Mean standard deviation coefficient of variation ofthe variables from these two mines were found and correlation of variables were determined by correlation coefficientCyclicity of the variables within each drilling and similarity of the same sequence between drillings has been analyzedby autocorrelation and cross-correlation respectively. F-test and t-test analysis has been used for determining whetherthese geochemieal parameters from each magnesite fields belong to the same population,